Wow, that's interesting. Here's a month-old reddit post discussing it: http://www.reddit.com/r/Thailand/comments/2j9xln/random_drug_tests_on_tourists_in_thailan

Wow, that's interesting. Here's a month-old reddit post discussing it: http://www.reddit.com/r/Thailand/comments/2j9xln/random_drug_tests_on_tourists_in_thailand/ http://www.reddit.com/r/Thailand/comments/2j9xln/random_drug...